On Tue, Sep 27, 2022 at 09:09:45AM -0600, Todd C. Miller wrote:
> On Tue, 27 Sep 2022 13:49:10 -0000, Klemens Nanni wrote:
>
> > The double quotes retain the newlines; without them column(1) would
> > print a single line (possibly longer than 80 chars).
>
> Don't you also need double quotes around $_CKPATCH:
>
> if [[ -n $_CKPATCH ]]; then
>
> in case it contains multiple words?
>From ksh(1):
[[ expression ]]
Similar to the test and [ ... ] commands (described later), with
the following exceptions:
o Field splitting and file name generation are not
performed on arguments.
